The Chair of e-Finance (Prof. Gomber) developed the market and trading simulation LiveX, which regularly receives top ratings in student surveys and is very well received by its licensees. The newest version LiveX 1.2 ships with many new features such as a graphical interface for administrators (Visual Scenario Builder). LiveX is used by corporate and academic clients as well as regulatory institutions. For example, SIX Group AG - which operates the infrastructure of the Swiss financial center - is a LiveX client since October 2015.
Please find additional information here.